{"product_id":"9783319370897","title":"Energy-Efficient VCSELs for Optical Interconnects","description":"\u003cp\u003eThis dissertation provides the first systematic analysis of the dynamic energy efficiency of vertical-cavity surface-emitting lasers (VCSELs) for optical interconnects, a key technology to address the pressing ecological and economic issues of the exponentially growing energy consumption in data centers. Energy-efficient data communication is one of the most important fields in “Green Photonics” enabling higher bit rates at significantly reduced energy consumption per bit.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIn this thesis the static and dynamic properties of GaAs-based oxide-confined VCSELs emitting at 850 nm and 980 nm are analyzed and general rules for achieving energy-efficient data transmission using VCSELs at any wavelength are derived. These rules are verified in data transmission experiments leading to record energy-efficient data transmission across a wide range of multimode optical fiber distances and at high temperatures up to 85°C.\u003c\/p\u003e\u003cp\u003eImportant trade-offs between energy efficiency, temperature stability, modulation bandwidth, low current-density operation and other VCSEL properties are revealed and discussed.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Springer International Publishing","offers":[{"title":"Default Title","offer_id":47052228493552,"sku":"9783319370897","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9783319370897_p0.jpg?v=1763722340","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9783319370897","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}